63244001 has 2 divisors, whose sum is σ = 63244002. Its totient is φ = 63244000.

The previous prime is 63243949. The next prime is 63244019. The reversal of 63244001 is 10044236.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63218401 + 25600 = 7951^2 + 160^2 .

It is a cyclic number.

It is not a de Polignac number, because 63244001 - 2¹⁸ = 62981857 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (63244021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31622000 + 31622001.

It is an arithmetic number, because the mean of its divisors is an integer number (31622001).

Almost surely, 2^63244001 is an apocalyptic number.

It is an amenable number.

63244001 is a deficient number, since it is larger than the sum of its proper divisors (1).

63244001 is an equidigital number, since it uses as much as digits as its factorization.

63244001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 63244001 is about 7952.6096974515. The cubic root of 63244001 is about 398.4187595164.

Adding to 63244001 its reverse (10044236), we get a palindrome (73288237).

The spelling of 63244001 in words is "sixty-three million, two hundred forty-four thousand, one".